/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.test.integration.ejb.remote.byreference;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.as.arquillian.api.ServerSetup;
import org.jboss.as.arquillian.api.ServerSetupTask;
import org.jboss.as.arquillian.container.ManagementClient;
import org.jboss.as.test.integration.ejb.remote.common.EJBManagementUtil;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.spec.JavaArchive;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* Tests that the EJB subsystem can be configured for pass-by-reference semantics for in-vm invocations on
* remote interfaces of EJBs
*
* @author Jaikiran Pai
*/
@RunWith(Arquillian.class)
@ServerSetup(RemoteInvocationByReferenceTestCase.RemoteInvocationByReferenceTestCaseSetup.class)
public class RemoteInvocationByReferenceTestCase {
private static final String ARCHIVE_NAME = "in-vm-remote-interface-pass-by-reference-test";
static class RemoteInvocationByReferenceTestCaseSetup implements ServerSetupTask {
@Override
public void setup(final ManagementClient managementClient, final String containerId) throws Exception {
// setup pass-by-reference semantics
// we do this here instead of a separate @BeforeClass method because of some weirdness
// with the ordering of the @BeforeClass execution and deploying the deployment by Arquillian
EJBManagementUtil.disablePassByValueForRemoteInterfaceInvocations(managementClient);
}
@Override
public void tearDown(final ManagementClient managementClient, final String containerId) throws Exception {
// switch back to the default pass-by-value semantics
EJBManagementUtil.enablePassByValueForRemoteInterfaceInvocations(managementClient);
}
}
@ArquillianResource
private InitialContext iniCtx;
@Deployment
public static Archive<?> createDeployment() {
JavaArchive jar = ShrinkWrap.create(JavaArchive.class, ARCHIVE_NAME + ".jar");
jar.addClasses(StatelessRemoteBean.class, RemoteInterface.class, RemoteInvocationByReferenceTestCaseSetup.class);
return jar;
}
protected <T> T lookup(String beanName, Class<T> interfaceType) throws NamingException {
return interfaceType.cast(iniCtx.lookup("java:global/" + ARCHIVE_NAME + "/" + beanName + "!" + interfaceType.getName()));
}
/**
* Test that invocation on a remote interface of an EJB uses pass-by-reference semantics
*
* @throws Exception
*/
@Test
public void testPassByReferenceSemanticsOnRemoteInterface() throws Exception {
final String[] array = {"hello"};
final RemoteInterface remote = lookup(StatelessRemoteBean.class.getSimpleName(), RemoteInterface.class);
final String newValue = "foo";
// invoke on the remote interface
remote.modifyFirstElementOfArray(array, newValue);
Assert.assertEquals("Invocation on remote interface of an EJB did *not* use pass-by-reference semantics", newValue, array[0]);
}
}